Tablet computer



FIG. 1 is a front perspective view of a tablet computer showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the drawings illustrate portions of the tablet computer that form no part of the claimed design. The oblique line shading shown in FIGS. 1 and 2 represents a transparent surface. 

CLAIM The ornamental design for a tablet computer, as shown and described. 